<?php
$str='{
  "circle" : [ {
    "id" : "110101000000",
    "name" : "东城区",
    "parentId" : "110100000000",
    "py" : "dong cheng qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.42188470126446",
    "lat" : "39.93857401298612",
    "fullName" : "北京市 / 市辖区 / 东城区"
  }, {
    "id" : "110102000000",
    "name" : "西城区",
    "parentId" : "110100000000",
    "py" : "xi cheng qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.37319010401802",
    "lat" : "39.93428014370851",
    "fullName" : "北京市 / 市辖区 / 西城区"
  }, {
    "id" : "110105000000",
    "name" : "朝阳区",
    "parentId" : "110100000000",
    "py" : "chao yang qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.52169489108084",
    "lat" : "39.95895316640668",
    "fullName" : "北京市 / 市辖区 / 朝阳区"
  }, {
    "id" : "110106000000",
    "name" : "丰台区",
    "parentId" : "110100000000",
    "py" : "feng tai qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.2583703354677",
    "lat" : "39.84193785220474",
    "fullName" : "北京市 / 市辖区 / 丰台区"
  }, {
    "id" : "110107000000",
    "name" : "石景山区",
    "parentId" : "110100000000",
    "py" : "shi jing shan qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.18455581036746",
    "lat" : "39.93886654464553",
    "fullName" : "北京市 / 市辖区 / 石景山区"
  }, {
    "id" : "110108000000",
    "name" : "海淀区",
    "parentId" : "110100000000",
    "py" : "hai dian qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.23967780102152",
    "lat" : "40.03316204507791",
    "fullName" : "北京市 / 市辖区 / 海淀区"
  }, {
    "id" : "110109000000",
    "name" : "门头沟区",
    "parentId" : "110100000000",
    "py" : "men tou gou qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "115.79579538125097",
    "lat" : "40.000893031476497",
    "fullName" : "北京市 / 市辖区 / 门头沟区"
  }, {
    "id" : "110111000000",
    "name" : "房山区",
    "parentId" : "110100000000",
    "py" : "fang shan qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "115.86283631290442",
    "lat" : "39.72675262079634",
    "fullName" : "北京市 / 市辖区 / 房山区"
  }, {
    "id" : "110112000000",
    "name" : "通州区",
    "parentId" : "110100000000",
    "py" : "tong zhou qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.74007918067626",
    "lat" : "39.80981488385131",
    "fullName" : "北京市 / 市辖区 / 通州区"
  }, {
    "id" : "110113000000",
    "name" : "顺义区",
    "parentId" : "110100000000",
    "py" : "shun yi qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.72822904528138",
    "lat" : "40.154951470441357",
    "fullName" : "北京市 / 市辖区 / 顺义区"
  }, {
    "id" : "110114000000",
    "name" : "昌平区",
    "parentId" : "110100000000",
    "py" : "chang ping qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.21645635689414",
    "lat" : "40.2217235498323",
    "fullName" : "北京市 / 市辖区 / 昌平区"
  }, {
    "id" : "110115000000",
    "name" : "大兴区",
    "parentId" : "110100000000",
    "py" : "da xing qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.42519459737913",
    "lat" : "39.652790118364467",
    "fullName" : "北京市 / 市辖区 / 大兴区"
  }, {
    "id" : "110116000000",
    "name" : "怀柔区",
    "parentId" : "110100000000",
    "py" : "huai rou qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.59340835643431",
    "lat" : "40.63813934031092",
    "fullName" : "北京市 / 市辖区 / 怀柔区"
  }, {
    "id" : "110117000000",
    "name" : "平谷区",
    "parentId" : "110100000000",
    "py" : "ping gu qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "117.15043344819174",
    "lat" : "40.21592545389569",
    "fullName" : "北京市 / 市辖区 / 平谷区"
  }, {
    "id" : "110118000000",
    "name" : "密云区",
    "parentId" : "110100000000",
    "py" : "mi yun qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "117.00120053501465",
    "lat" : "40.532843361005",
    "fullName" : "北京市 / 市辖区 / 密云区"
  }, {
    "id" : "110119000000",
    "name" : "延庆区",
    "parentId" : "110100000000",
    "py" : "yan qing qu",
    "sort" : 1,
    "isDel" : 0,
    "level" : 4,
    "lng" : "116.16973528629558",
    "lat" : "40.545156469742078",
    "fullName" : "北京市 / 市辖区 / 延庆区"
  } ]
}';
echo $str;
